972671680

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16981}}^1$

素因数の和:17177

約数の個数: 56

約数和(自身を含む): 2329251120

約数和(自身を除く): 1356579440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 11456, 14320, 16981, 28640, 33962, 57280, 67924, 84905, 135848, 169810, 271696, 339620, 543392, 679240, 1086784, 1358480, 2716960, 3039599, 5433920, 6079198, 12158396, 15197995, 24316792, 30395990, 48633584, 60791980, 97267168, 121583960, 194534336, 243167920, 486335840, 972671680]

約数ペア:

[(1, 972671680), (2, 486335840), (4, 243167920), (5, 194534336), (8, 121583960), (10, 97267168), (16, 60791980), (20, 48633584), (32, 30395990), (40, 24316792), (64, 15197995), (80, 12158396), (160, 6079198), (179, 5433920), (320, 3039599), (358, 2716960), (716, 1358480), (895, 1086784), (1432, 679240), (1790, 543392), (2864, 339620), (3580, 271696), (5728, 169810), (7160, 135848), (11456, 84905), (14320, 67924), (16981, 57280), (28640, 33962)]